Kerwania is a village in Balrampur tehsil in district of Balrampur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kerwania was 2,354 which includes 1,289 males and 1,065 females. Kerwania covers 451.79 ha area. Pincode of Kerwania is 271207.